Industrial tail gas waste heat utilization device

Abstract

The utility model discloses an industrial tail gas waste heat utilization device which comprises a waste heat utilization device body, a strip-shaped plate is welded to the top of the waste heat utilization device body, a pulling plate is arranged at the top of the waste heat utilization device body, a strip-shaped hole is formed in the top of the pulling plate, the strip-shaped plate penetrates through the strip-shaped hole, and an inner threaded hole is formed in the side face of the strip-shaped plate. According to the industrial tail gas waste heat utilization device, the strip-shaped plate is welded to the top of the waste heat utilization device body, the pulling plate is arranged at the top of the waste heat utilization device body, the strip-shaped hole is formed in the top of the pulling plate, and the strip-shaped plate penetrates through the strip-shaped hole; the stability of the industrial tail gas waste heat utilization device can be improved through the pulling plate, so that the pulling ring is not prone to disengagement, and the stability is high during use.

Description

Technical Field

[0001] The utility model belongs to the technical field of waste heat utilization, and particularly relates to an industrial tail gas waste heat utilization device. Background Art

[0002] A large amount of tail gas is generated during the industrial production process. The heat in this tail gas is relatively high. When it is necessary to extract the heat in the tail gas for reuse, an industrial tail gas waste heat utilization device is required.

[0003] The existing industrial tail gas waste heat utilization devices on the market have the following problems in actual use:

[0004] 1. During the actual use of traditional industrial tail gas waste heat utilization devices, since the industrial tail gas waste heat utilization device may need to be lifted to a proper position by using a lifting ring during installation, and the contact area between the lifting ring itself and the industrial tail gas waste heat utilization device is small, the lifting ring may fall off during the lifting process, thus causing the industrial tail gas waste heat utilization device to fall, resulting in poor stability during use;

[0005] 2. During the use of most industrial tail gas waste heat utilization devices, since pipelines need to be connected to them when using the industrial tail gas waste heat utilization device, and flanges are required for fixing during the connection of pipelines. During the connection process, the pipelines need to be aligned with the installation holes on the flanges. At this time, the position of the pipelines needs to be continuously adjusted. These pipelines are mostly made of steel, which is heavy in weight and troublesome to install. Summary of the Utility Model

[0006] The purpose of the utility model is to provide an industrial tail gas waste heat utilization device to solve the technical problems raised in the background art.

[0007] To achieve the above purpose, the specific technical solution of the utility model is as follows: An industrial tail gas waste heat utilization device includes a waste heat utilization device body. A strip-shaped plate is welded on the top of the waste heat utilization device body. A pulling plate is provided on the top of the waste heat utilization device body. A strip-shaped hole is opened on the top of the pulling plate. The strip-shaped plate penetrates through the strip-shaped hole. An internal thread hole is opened on the side of the strip-shaped plate. An external threaded rod is installed inside the strip-shaped plate. A fixing seat is fixedly connected to the top of the pulling plate. The other end of the fixing seat is fixedly connected to a pulling ring.

[0008] Preferably, a fixing ring is welded to one end of the waste heat utilization device body. A sliding ring is welded on the surface of the fixing ring. A clamping ring is fixedly connected to the surface of the sliding ring. A flange is provided on the surface of the fixing ring. A sliding groove is opened inside the flange. A clamping groove is opened inside the flange. The sliding ring is located inside the sliding groove. The clamping ring is located inside the clamping groove.

[0009] Preferably, a connecting pipe is welded to the surface of the waste heat utilization device body, and a chassis is welded to the bottom of the waste heat utilization device body, and the chassis is distributed symmetrically.

[0010] Preferably, a limiting ring is welded to the surface of the flange, a sealing ring is bonded inside the limiting ring, and the inside of the sealing ring fits on the surface of the flange.

[0011] Preferably, a dial plate is welded to the surface of the limiting ring, and the dial plates are distributed in a circular form.

[0012] Preferably, the strip plates are distributed at equal intervals, the fixing seats are distributed symmetrically, a retaining ring is welded to one end of the external threaded rod, the side surface of the retaining ring fits on the strip plate, and a handle is welded to the side surface of the retaining ring.

[0013] The industrial waste gas waste heat utilization device of the present utility model has the following advantages:

[0014] 1. For this industrial waste gas waste heat utilization device, by welding strip plates to the top of the waste heat utilization device body, providing a pull plate at the top of the waste heat utilization device body, opening strip holes at the top of the pull plate, passing the strip plates through the strip holes, opening internal threaded holes on the side surfaces of the strip plates, installing external threaded rods inside the internal threaded holes, and fixedly connecting a fixing seat to the top of the pull plate and fixedly connecting a pull ring to the other end of the fixing seat. At this time, the contact cotton area between the pull ring and the waste heat utilization device body is enlarged by using the pull plate. When lifting the industrial waste gas waste heat utilization device by using the pull ring, the stability of the industrial waste gas waste heat utilization device can be improved through the pull plate, so that the pull ring will not easily break away, and the stability during use is relatively strong.

[0015] 2. For this industrial waste gas waste heat utilization device, by welding a fixing ring to one end of the waste heat utilization device body, welding a sliding ring to the surface of the fixing ring, fixedly connecting a clamping ring to the surface of the sliding ring, providing a flange on the surface of the fixing ring, opening a chute and a clamping groove inside the flange, placing the sliding ring inside the chute and the clamping ring inside the clamping groove. At this time, the chute and the sliding ring can provide a rotatable effect for the flange, and the flange can be limited on the fixing ring by using the clamping ring and the clamping groove. When installing a pipeline on the flange, directly rotate the flange to align the installation hole, which is very convenient during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for use in the embodiments. It should be understood that the following drawings only show some embodiments of the present utility model, and thus should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can also be obtained based on these drawings without creative efforts.

[0017] Figure 1Schematic diagram of the overall structure of the present utility model;

[0018] Figure 2 Schematic diagram of the strip plate structure of the present utility model;

[0019] Figure 3 Schematic diagram of the pull plate structure of the present utility model;

[0020] Figure 4 For the present utility model Figure 2 Enlarged view of part A.

[0021] Explanation of marks in the figure: 1. Main body of waste heat utilization device; 2. Pull plate; 3. Strip plate; 4. External threaded rod; 5. Retaining ring; 6. Handle; 7. Strip hole; 8. Fixed seat; 9. Pull ring; 10. Flange; 11. Sealing ring; 12. Limiting ring; 13. Fixed ring; 14. Slide ring; 15. Snap ring; 16. Chute; 17. Card slot; 18. Connecting pipe; 19. Underframe; 20. Pusher plate. Detailed implementation manners

[0022] In the following text, only some exemplary embodiments are simply described. As those skilled in the art can recognize, the described embodiments can be modified in various different ways without departing from the spirit or scope of the embodiments of the present utility model. Therefore, the drawings and descriptions are considered to be exemplary in nature rather than restrictive.

[0023] In the description of the embodiments of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "length", "vertical", "horizontal", "top", "bottom", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the embodiments of the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the embodiments of the present utility model.

[0024] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the embodiments of the present utility model, "a plurality" means two or more unless otherwise specifically defined.

[0025] In the embodiments of the present utility model, unless otherwise clearly defined and limited, terms such as "installation", "connection", "coupling", "fixation", etc. shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection, an electrical connection, or a communication connection; it may be directly connected, or indirectly connected through an intermediate medium, and it may be the internal communication of two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0026] The following disclosure provides many different embodiments or examples for implementing different structures of the embodiments of the present utility model. To simplify the disclosure of the embodiments of the present utility model, the components and settings of specific examples are described below. Of course, they are only examples and are not intended to limit the embodiments of the present utility model. In addition, the embodiments of the present utility model may repeat reference numerals and / or reference letters in different examples. This repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0027] To better understand the purpose, structure, and function of the present utility model, the following further describes in detail an industrial waste gas waste heat utilization device of the present utility model with reference to the accompanying drawings.

[0028] As Figures 1-4 shown, an industrial waste gas waste heat utilization device of the present utility model includes a waste heat utilization device body 1. A strip-shaped plate 3 is welded to the top of the waste heat utilization device body 1. A pull plate 2 is provided at the top of the waste heat utilization device body 1. A strip-shaped hole 7 is opened at the top of the pull plate 2. The strip-shaped plate 3 passes through the strip-shaped hole 7. An internal threaded hole is opened on the side of the strip-shaped plate 3. An external threaded rod 4 is installed inside the strip-shaped plate 3. By installing the external threaded rod 4, after the strip-shaped plate 3 passes through the strip-shaped hole 7, the external threaded rod 4 is installed on the strip-shaped plate 3, and the pull plate 2 can be fixed on the strip-shaped plate 3, with strong stability during use. A fixed seat 8 is fixedly connected to the top of the pull plate 2, and the other end of the fixed seat 8 is fixedly connected to a pull ring 9. By installing the pull plate 2, when the industrial waste gas waste heat utilization device is lifted by using the pull ring 9, the stability of the industrial waste gas waste heat utilization device can be improved through the pull plate 2, so that the pull ring 9 will not easily come off, and the stability during use is strong.

[0029] A fixing ring 13 is welded at one end of the waste heat utilization device body 1, a slip ring 14 is welded on the surface of the fixing ring 13, a clamping ring 15 is fixedly connected to the surface of the slip ring 14, a flange 10 is provided on the surface of the fixing ring 13, a slide groove 16 is provided inside the flange 10, a clamping groove 17 is provided inside the flange 10, the slip ring 14 is located inside the slide groove 16, and the clamping ring 15 is located inside the clamping groove 17. By installing the slide groove 16 and the slip ring 14, the slide groove 16 and the slip ring 14 can be used to provide a rotatable effect for the flange 10. When installing a pipeline on the flange 10, the flange 10 can be directly rotated to align the mounting hole, which is very convenient to use.

[0030] A connecting pipe 18 is welded on the surface of the waste heat utilization device body 1, and a base frame 19 is welded on the bottom of the waste heat utilization device body 1. The base frame 19 is distributed in a symmetrical form. By installing the base frame 19, when the waste heat utilization device body 1 is placed on the ground, the base frame 19 can be used to provide a supporting effect for the waste heat utilization device body 1, and the stability is strong during use.

[0031] A limiting ring 12 is welded on the surface of the flange 10, and a sealing ring 11 is bonded inside the limiting ring 12. The inside of the sealing ring 11 fits the surface of the flange 10. By installing the sealing ring 11, when the flange 10 is installed on the pipeline, the sealing ring 11 can provide a sealing effect for the connection, reduce heat loss, and have a higher utilization efficiency during use.

[0032] The surface of the limiting ring 12 is welded with a shifting plate 20, which is distributed in a ring shape. By installing the shifting plate 20, when the flange 10 needs to be rotated, the limiting ring 12 can be shifted by the shifting plate 20, which can directly drive the flange 10 to rotate, and is very convenient to use.

[0033] The strip plates 3 are distributed in an equidistant form, the fixing seats 8 are distributed in a symmetrical form, a retaining ring 5 is welded at one end of the external threaded rod 4, the side of the retaining ring 5 is fitted to the strip plate 3, and a handle 6 is welded on the side of the retaining ring 5. By installing the handle 6, when the external threaded rod 4 needs to be rotated, the handle 6 can be used to provide a force point for the palm, and it is very convenient to rotate the external threaded rod 4.

[0034] The working principle of the industrial exhaust gas waste heat utilization device: When using the industrial exhaust gas waste heat utilization device, the strip plate 3 should first be passed through the strip hole 7 opened on the top of the pull plate 2, and then the external threaded rod 4 should be used to install it in the internal threaded hole on the strip plate 3, and then the industrial exhaust gas waste heat utilization device should be moved to a suitable position. When the industrial exhaust gas waste heat utilization device needs to be lifted during the movement, the pull ring 9 can be connected with a rope. At this time, the pull plate 2 is used to expand the contact cotton area between the pull ring 9 and the waste heat utilization device body 1. When the industrial exhaust gas waste heat utilization device is lifted by the pull ring 9, the stability of the industrial exhaust gas waste heat utilization device can be improved by the pull plate 2 , so that the pull ring 9 will not fall off easily, and it has strong stability when used. When the industrial tail gas waste heat utilization device moves the plate to a suitable position, the pipeline can be installed on the flange 10. When connecting the pipe 18, it can be embedded in the limit ring 12. At this time, the sealing ring 11 can provide a sealing effect for the connection, which can reduce heat loss and has a high utilization efficiency when used. During the installation process, the mounting holes on the flange 10 need to be aligned, and the slide groove 16 and the slip ring 14 can provide a rotatable effect for the flange 10. At this time, the dial plate 20 can be directly turned to rotate the flange 10 until the mounting holes are aligned, and finally fixed to each other by bolts.

[0035] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. An industrial tail gas waste heat utilization device, comprising a waste heat utilization device body (1), characterized in that: A strip plate (3) is welded on the top of the waste heat utilization device body (1), a pull plate (2) is provided on the top of the waste heat utilization device body (1), a strip hole (7) is provided on the top of the pull plate (2), the strip plate (3) passes through the strip hole (7), an internal threaded hole is provided on the side of the strip plate (3), an external threaded rod (4) is installed inside the strip plate (3), the top of the pull plate (2) is fixedly connected to a fixing seat (8), and the other end of the fixing seat (8) is fixedly connected to a pull ring (9).

2. The industrial tail gas waste heat utilization device according to claim 1, characterized in that: A fixing ring (13) is welded to one end of the waste heat utilization device body (1), a slip ring (14) is welded to the surface of the fixing ring (13), a clamping ring (15) is fixedly connected to the surface of the slip ring (14), a flange (10) is provided on the surface of the fixing ring (13), a sliding groove (16) is provided inside the flange (10), a clamping groove (17) is provided inside the flange (10), the slip ring (14) is located inside the sliding groove (16), and the clamping ring (15) is located inside the clamping groove (17).

3. The industrial tail gas waste heat utilization device according to claim 1, characterized in that: A connecting pipe (18) is welded on the surface of the waste heat utilization device body (1), and a base frame (19) is welded on the bottom of the waste heat utilization device body (1), and the base frame (19) is distributed in a symmetrical manner.

4. The industrial tail gas waste heat utilization device according to claim 2 is characterized in that: A limiting ring (12) is welded to the surface of the flange (10), a sealing ring (11) is bonded inside the limiting ring (12), and the inside of the sealing ring (11) is attached to the surface of the flange (10).

5. The industrial tail gas waste heat utilization device according to claim 4 is characterized in that: A shifting plate (20) is welded on the surface of the limiting ring (12), and the shifting plate (20) is distributed in a ring shape.

6. The industrial tail gas waste heat utilization device according to claim 1, characterized in that: The strip plates (3) are distributed in an equidistant manner, the fixing seats (8) are distributed in a symmetrical manner, a retaining ring (5) is welded to one end of the external threaded rod (4), the side of the retaining ring (5) is fitted to the strip plates (3), and a handle (6) is welded to the side of the retaining ring (5).

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